发明名称 |
Pavement marking comprising modified isocyanate |
摘要 |
Composition useful for pavement markings comprising a binder and material selected from the group of fillers, extenders, pigments and combinations thereof; and retroreflective elements. The binder comprising a first component comprising the reaction product of an excess of at least one polyisocyanate and at least one hydroxy group-containing material, and a second component comprising at least one polyamine.
|
申请公布号 |
US7342056(B2) |
申请公布日期 |
2008.03.11 |
申请号 |
US20040870396 |
申请日期 |
2004.06.17 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
PATEL SUMAN K.;CARLSON JAMES G. |
分类号 |
F21V7/22;C08G18/10;C08G18/32;C08G18/38;C08G18/42;C08G18/50;C08K3/00;C08K7/28;C09D175/02;E01F9/04 |
主分类号 |
F21V7/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|